In Drupal, there's a
drush entity:save (alias
esav) command which is useful when you want to save entities in bulk.
I needed to use this command the other day to save some entities that update a field value on the entity during a presave hook. Instead of running a database update to change the data, I just triggered the update by saving the entities, e.g
drush esav your_entity_type_id 12167,12168,12169,12170,12171,12172
To save all entities of a type, you can use:
drush esav your_entity_type_id
See: https://www.drush.org/12.x/commands/entity_save/ for full details.